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–+ servings
Reuben sliders arranged on a baking sheet before going in the oven, topped with butter and everything seasoning.
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Slow Cooker Corned Beef Reuben Sliders

If you love a classic Reuben sandwich, you will love these Corned Beef Reuben Sliders! The classic ingredients like corned beef and sauerkraut are paired with a tangy dressing and then cooked low and slow in the crock pot. They are easy to make but hard to resist, making them perfect for serving at parties, covered dish suppers, and, of course, St. Patrick’s Day!
Prep Time10 minutes
Cook Time8 hours
Total Time8 hours 10 minutes
Course: Main Course
Cuisine: American
Servings: 8
Calories: 749kcal
Author: Donya Mullins

Equipment

Ingredients

  • 1 corned beef brisket , 3-4 lbs
  • 1 onion , chopped
  • 3 carrots , chopped
  • 3 stalks celery , chopped
  • 2 garlic cloves
  • 2 cups beef broth
  • ¼ cup tomato paste
  • 3 tablespoons Worcestershire sauce
  • ⅔ cup brown sugar
  • 1 teaspoon celery seeds
  • 1 dash red pepper flakes
  • 1 tablespoon salt
  • ½ tablespoon fresh cracked pepper
  • 1 bottle dark beer

Dressing

  • 2 cups mayonnaise
  • ½ cup ketchup
  • ½ cup chili sauce
  • ¼ cup sweet pickle relish
  • salt and pepper to taste
  • 1 package slider buns
  • 1 package Swiss cheese slices

Instructions

  • Layer ½ of chopped veggies in bottom of slow cooker.
  • Place corned beef on top of veggie with fat cap up.
  • Add remaining veggies and garlic around side of meat.
  • In a bowl, mix beef broth, tomato paste, Worcestershire sauce, brown sugar, celery seeds and red pepper - pour over beef.
  • Sprinkle salt and pepper over top of corned beef, coating well.
  • Pour dark beer around side inside of slower cooker.
  • Cook on low for 8 hours.
  • When done, remove from cooker, slice or shred with 2 forks.
  • Slice slider buns and pile on corned beef. Layer on a slice of Swiss cheese and spoon on dressing. Serve!

1000 Island Dressing

  • Add mayonnaise, ketchup, chili sauce, relish to a small bowl and mix until well blended. Taste and adjust seasoning with salt and pepper

Notes

Recipe Variations:
These Irish corned beef sliders have a ton of great flavor that is pretty specific to the Reuben, but you can switch up a few things as needed.
  • Try sliced white cheddar if you don't have Swiss cheese.
  • If you don't want to make the corned beef brisket, you can substitute pastrami or deli corned beef in a pinch.
  • Add horseradish to the Thousand Island dressing. This makes it technically Russian dressing.

Nutrition

Calories: 749kcal | Carbohydrates: 36g | Protein: 19g | Fat: 59g | Saturated Fat: 12g | Polyunsaturated Fat: 26g | Monounsaturated Fat: 18g | Trans Fat: 0.1g | Cholesterol: 84mg | Sodium: 3490mg | Potassium: 752mg | Fiber: 2g | Sugar: 29g | Vitamin A: 4284IU | Vitamin C: 39mg | Calcium: 67mg | Iron: 3mg